Melting point :165-169 °C (lit.)
Boiling point :306.47°C (rough estimate)
Density :1.1999 (rough estimate)
bulk density :620kg/m3
refractive index :1.5460 (estimate)
Flash point :171°C
storage temp. :-20°C
solubility :DMSO:30.0(Max Conc. mg/mL);171.25(Max Conc. mM)
form :crystalline
pka :4.75(at 25℃)
color :off-white to tan
Water Solubility :Soluble in ethanol (50 mg/ml), methanol, DMSO, and chloroform (sparingly). Insoluble in water.
Decomposition :167 ºC
Sensitive :Light Sensitive
Merck :14,4964
BRN :143358
Stability :Stable. Incompatible with strong oxidizing agents. Light sensitive.
Major Application :agriculture
environmental Cosmetics Ingredients Functions :SKIN CONDITIONING
InChI :1S/C10H9NO2/c12-10(13)5-7-6-11-9-4-2-1-3-8(7)9/h1-4,6,11H,5H2,(H,12,13)
InChIKey :SEOVTRFCIGRIMH-UHFFFAOYSA-N
SMILES :OC(=O)Cc1c[nH]c2ccccc12
LogP :1.410
CAS DataBase Reference :87-51-4(CAS DataBase Reference)
NIST Chemistry Reference :Indole-3-acetic acid(87-51-4)
EPA Substance Registry System :Indole-3-acetic acid (87-51-4)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.